pleasant和pleased和pleasure和pleasing区别

pleased和pleasant的区别 pleased和pleasant的区别 pleased 和 pleasant的区别 pleased和pleasant有何区别? pleasure 和 pleasant pleased 的区别 pleased,pleasant 和pleasure的用法 pleasant和pleased的用法区别 pleasant和pleased和pleasure和pleasing区别 Pleased pleasure 和pleasant的区别和用法.谢咯 pleased,pleasure,pleasant,piease,pleasing的区别和用法? pleased,pleasure,pleasant 三者的分别和用法 please,pleasant,pleased和plaeasure的全面讲解 They are very _pleased_to see the _pleasant_scenery.pleased和pleasant的区别 pleasant 和pleased用法上有什么区别分别在什么情况下用 请问pleasant 和pleased 的用法?有什么区别吗?请举例 pleasant,pleased区别 please,pleasant,pleased和 pleasing有什么区别?主要是用法上的区别。解释以后最好能各举一例进行说明。 英语：形容词和副词（一）（一般用法）15改错：We are all pleasant about the news that John passed the scholarship examination successfully.为什么把pleasant换成pleased呢?为什么pleasant就不行呢?